Results 31 to 40 of about 1,083,478 (344)
Planetary Temperatures in the Presence of an Inert, Nonradiative Atmosphere
Quaestiones Geographicae, 2020 This study considers solid planets at about 300 K and an inert atmosphere having no interaction with associated radiation. Processes considered include transfer of energy from the surface skin to underlying layers depending on thermal properties ...
Nicol John Leslie
doaj +1 more source
Specific Analysis of Web Camera and High Resolution Planetary Imaging [PDF]
Journal of Astronomy and Space Sciences, 2006 Web camera is usually used for video communication between PC, it has small sensing area, cannot using long exposure application, so that is insufficient for astronomical application.
Youngsik Park +3 more
doaj +1 more source
Remote Sensing, 2021 We analyzed the Corine Land Cover 2018 (CLC2018) dataset to reveal the correspondence between land cover categories of the CLC and the spectral information of Landsat-8, Sentinel-2 and PlanetScope images.
Orsolya Gyöngyi Varga +7 more
doaj +1 more source
Remote Sensing, 2021 Severe forest disturbance events are becoming more common due to climate change and many forest managers rely heavily upon airborne surveys to map damage.
Sarah A. Wegmueller, Philip A. Townsend
doaj +1 more source
, 2007 Index de les obres ressenyades: Laura MIJARES, Aprendiendo a ser marroquíes. Inmigración, diversidad lingüística y escuela.
Planet, Ana
core +1 more source
EVIDENCE FOR A DISTANT GIANT PLANET IN THE SOLAR SYSTEM [PDF]
, 2016 Recent analyses have shown that distant orbits within the scattered disk population of the Kuiper Belt exhibit an unexpected clustering in their respective arguments of perihelion. While several hypotheses have been put forward to explain this alignment,
K. Batygin, M. Brown
semanticscholar +1 more source
, 1998 A planet orbiting in a disk of planetesimals can experience an instability in which it migrates to smaller orbital radii. Resonant interactions between the planet and planetesimals remove angular momentum from the planetesimals, increasing their ...
Hansen, Brad +3 more
core +3 more sources
Hints for a Turnover at the Snow Line in the Giant Planet Occurrence Rate [PDF]
Astrophysical Journal, 2018 The orbital distribution of giant planets is crucial for understanding how terrestrial planets form and predicting yields of exoplanet surveys. Here, we derive giant planets occurrence rates as a function of orbital period by taking into account the ...
Rachel B. Fernandes +4 more
semanticscholar +1 more source
The Impact of Transiting Planet Science on the Next Generation of Direct-Imaging Planet Searches [PDF]
, 2008 Within the next five years, a number of direct-imaging planet search instruments, like the VLT SPHERE instrument, will be coming online. To successfully carry out their programs, these instruments will rely heavily on a-priori information on planet ...
Baraffe +3 more
core +1 more source
The Orbital Eccentricity of Small Planet Systems [PDF]
Astronomical Journal, 2018 We determine the orbital eccentricities of individual small Kepler planets, through a combination of asteroseismology and transit light-curve analysis.
V. V. Eylen +10 more
semanticscholar +1 more source